/*
Theme Name: UpTrend Digital
Theme URI: https://uptrenddigital.com.br
Author: UpTrend Digital
Author URI: https://uptrenddigital.com.br
Description: Tema personalizado para a agência UpTrend Digital - Marketing Digital
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: uptrend-digital
*/

/* ===== RESET E BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: hsl(119, 85%, 38%);
  --primary-dark: hsl(119, 85%, 28%);
  --background: hsl(0, 0%, 9%);
  --background-light: hsl(0, 0%, 12%);
  --foreground: hsl(0, 0%, 100%);
  --muted: hsl(0, 0%, 65%);
  --border: hsl(0, 0%, 20%);
  --gradient-primary: linear-gradient(135deg, hsl(119, 85%, 38%) 0%, hsl(119, 85%, 28%) 100%);
  --shadow-glow: 0 0 40px hsla(119, 85%, 38%, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ===== TIPOGRAFIA ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--foreground);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: hsla(119, 85%, 38%, 0.1);
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: hsla(0, 0%, 9%, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.site-logo img {
  height: 50px;
  width: auto;
}

.main-nav ul {
  display: flex;
  gap: 2rem;
}

.main-nav a {
  color: var(--muted);
  font-weight: 500;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--primary);
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--foreground);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background-light);
    padding: 1rem;
    display: none;
  }
  
  .main-nav.active {
    display: block;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-background::before {
  content: '';
  position: absolute;
  inset: 0;
  background: hsla(0, 0%, 9%, 0.8);
}

.hero-background::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, hsla(119, 85%, 38%, 0.15) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  padding: 2rem;
}

.hero-logo {
  height: 300px;
  width: auto;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .hero-logo {
    height: 200px;
  }
}

.hero-text {
  font-size: 1.25rem;
  color: var(--muted);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== SECTIONS ===== */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== SERVIÇOS ===== */
.services {
  background: var(--background-light);
  box-shadow: 0 -10px 30px -15px rgba(0, 0, 0, 0.3);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: hsla(0, 0%, 12%, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid hsla(0, 0%, 20%, 0.5);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
}

.service-card:hover {
  border-color: hsla(119, 85%, 38%, 0.5);
  transform: translateY(-8px);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--foreground);
}

.service-card h3 {
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--muted);
  line-height: 1.7;
}

/* ===== SOBRE ===== */
.about {
  background: var(--background);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.about-text p {
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--background-light);
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  color: var(--muted);
  font-size: 0.875rem;
}

/* ===== CONTATO ===== */
.contact {
  background: var(--background-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--foreground);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.contact-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--background);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.footer-logo img {
  height: 60px;
  margin-bottom: 1rem;
}

.footer-description {
  color: var(--muted);
  font-size: 0.875rem;
}

.footer-links h4 {
  margin-bottom: 1rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-social h4 {
  margin-bottom: 1rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

@media (max-width: 768px) {
  .social-icons {
    justify-content: center;
  }
}

.social-icons a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--background-light);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--foreground);
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px hsla(119, 85%, 38%, 0.3);
  }
  50% {
    box-shadow: 0 0 40px hsla(119, 85%, 38%, 0.5);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-pulse-glow {
  animation: pulseGlow 2s ease-in-out infinite;
}

/* ===== UTILITIES ===== */
.glass {
  background: hsla(0, 0%, 12%, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid hsla(0, 0%, 20%, 0.5);
}

.shadow-glow {
  box-shadow: var(--shadow-glow);
}

.shadow-card {
  box-shadow: var(--shadow-card);
}